United States โบ Grid โบ Interconnection queues
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in the USA (2019 requests) โ page 4
Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.
Requests shown589109.2 GW
Active in queue109.2 GW589 requests
Agreement signed64.3 GW347 requests
Withdrawn1,473226.5 GW never built
Map
Loading requestsโฆ
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
589 requests ยท page 4 of 12
| Project | Capacity | Status |
|---|---|---|
| Solar project 385, Lawrence County Solar |
200 MW | Agreement signed |
| Hudson Energy Storage Facility Battery storage |
200 MW | Agreement signed |
| Onshore wind project 360, Wheatland County Onshore wind |
200 MW | Paused / redesign |
| Solar + storage project Company 181, Clark County Solar + storage |
200 MW | Agreement signed |
| Solar project J1215, Arkansas County Solar |
200 MW | Agreement signed |
| Solar project GEN-2019-016, Polk County Solar |
200 MW | Agreement signed |
| Solar project J1325, Rock County Solar |
200 MW | Under construction |
| Union City Storage I Battery storage |
200 MW | In study |
| Solar project J1379, Montcalm County Solar |
200 MW | Agreement signed |
| Battery storage project GEN-2019-012, Woodward County Battery storage |
200 MW | Agreement signed |
| Solar project J1378, Fountain County Solar |
200 MW | Agreement signed |
| Solar project J1424, Beauregard Parish County Solar |
200 MW | Under construction |
| Solar project J1299, Scott County Solar |
200 MW | Under construction |
| Onshore wind project J1270, Palo Alto County Onshore wind |
200 MW | In study |
| Solar project J1431, St. James Parish County Solar |
200 MW | Agreement signed |
| Sandpiper Storage Battery storage |
200 MW | Agreement signed |
| Lynn Bark Energy Center Solar |
200 MW | Agreement signed |
| Solar project J1190, Clinton County Solar |
200 MW | Agreement signed |
| South Dixon Solar Solar ยท Deriva Energy Solar, LLC |
200 MW | In study |
| Solar + storage project 99, Franklin County Solar + storage |
200 MW | In study |
| Tanager Storage Battery storage |
200 MW | Agreement signed |
| Solar project J1306, Perry County Solar |
200 MW | Agreement signed |
| Millers Branch Solar I Solar ยท Miller's Branch Solar, LLC |
200 MW | Agreement signed |
| Avocet Storage Battery storage |
200 MW | Agreement signed |
| Solar project J1255, Ionia County Solar |
200 MW | Under construction |
| Rolling Farms Wind Project Onshore wind |
200 MW | Agreement signed |
| Armadillo Solar Solar ยท Armadillo Solar Center, LLC |
200 MW | Agreement signed |
| Lake Trout Solar Solar + storage |
200 MW | Agreement signed |
| Solar project J1381, Howard County Solar |
200 MW | Agreement signed |
| Hemlock Ridge Solar Solar ยท Hemlock Ridge Solar LLC |
200 MW | In study |
| Solar project J1458, Washington County Solar |
200 MW | Under construction |
| Solar project J1348, Vermillion County Solar |
200 MW | Agreement signed |
| Solar + storage project J1340, Jasper County Solar + storage |
200 MW | Agreement signed |
| Solar + storage project J1336, Jasper County Solar + storage |
200 MW | Agreement signed |
| Solar + storage project J1339, Jasper County Solar + storage |
200 MW | Agreement signed |
| CG Fulton County Solar |
199 MW | Agreement signed |
| Onshore wind project J1292, Ionia County Onshore wind |
198 MW | Agreement signed |
| Tres Bahias Solar Solar ยท Tres Bahias Solar Power LLC |
195 MW | Agreement signed |
| Solar project 374, Lawrence County Solar |
195 MW | Agreement signed |
| Solar project 405, Lawrence County Solar |
193 MW | Agreement signed |
| Solar project G0625, Morrow County Solar |
191 MW | In study |
| Gipper Wind Farm Onshore wind ยท Gipper Wind Farm, LLC |
191 MW | In study |
| Martin County Solar Project Solar |
190 MW | Paused / redesign |
| Fleming Solar Solar ยท AEUG Fleming Solar, LLC |
189 MW | Agreement signed |
| Nightfall Solar Solar ยท BDPU SOLAR NIGHTFALL, LLC |
181 MW | Agreement signed |
| Hoosier Line Solar Solar |
180 MW | Agreement signed |
| Sculpin Solar Solar |
180 MW | Agreement signed |
| Battery storage project GEN-2019-065, Smith County Battery storage |
180 MW | In study |
| Water Valley Wind Energy Onshore wind ยท Water Valley Wind Energy, LLC |
180 MW | Agreement signed |
| Onshore wind project J1437, Carroll County Onshore wind |
180 MW | Under construction |
Page 4 of 12
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Capacity in the queue by state
Click a state to drill down.
AKโME144MWVTโNHโWA340MWID861MWMT4.3GWND954MWMN550MWIL5.1GWWI1.4GWMI3.1GWNY2.7GWRIโMA1.6GWOR2.5GWNV5.6GWWYโSD300MWIA1.5GWIN6.3GWOH3.3GWPA2.1GWNJ600MWCTโCA20GWUTโCO260MWNE353MWMO3.3GWKY1.7GWWV150MWVA6.7GWMD257MWDE7MWAZ4.5GWNM5.1GWKS952MWAR755MWTN788MWNC177MWSC349MWDCโOK457MWLA2.1GWMS459MWAL731MWGA2.1GWHIโTX14GWFL374MW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- CAISO (California)36 ยท 21.8 GW
- West (non-ISO utilities)72 ยท 21.7 GW
- MISO (Midcontinent)130 ยท 20.0 GW
- PJM (Mid-Atlantic, Midwest)183 ยท 19.2 GW
- ERCOT (Texas)72 ยท 13.4 GW
- Southeast (non-ISO utilities)37 ยท 6,006 MW
- SPP (Southwest Power Pool)21 ยท 2,722 MW
- NYISO (New York)31 ยท 2,705 MW
- ISO-NE (New England)7 ยท 1,764 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
20102025
Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines ยท Planned power plants (EIA)